High rope tension is easy to achieve and maintain. It is also easy to control the release of high tension without sudden and dangerous unloading. The Figure 9 eliminates the hassle and frustration of tying, adjusting and untying knots. Made of high quality aluminum – easy to follow instructions are laser engraved on the surface. Excellent alternative to expensive and complicated cam tensioning devices and stretch cords. Two different attachment methods for a variety of uses: Loop System and Fixed End System.